CN208577974U - A kind of anticollision road height limiter for building - Google Patents
A kind of anticollision road height limiter for building Download PDFInfo
- Publication number
- CN208577974U CN208577974U CN201820848102.2U CN201820848102U CN208577974U CN 208577974 U CN208577974 U CN 208577974U CN 201820848102 U CN201820848102 U CN 201820848102U CN 208577974 U CN208577974 U CN 208577974U
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- China
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- fixed
- cross bar
- bar
- drawstring
- dial plate
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Abstract
The utility model provides a kind of anticollision road height limiter for building, comprising: is fixed on upright bar, cross bar, marking component and the bumper assembly on ground；Wherein, there are two the upright bars and one end far from ground is fixed with cross bar one end respectively, the bumper assembly includes two pairs of fixation otic placodes for being fixed on cross bar lower part, two connecting plates hinged with each pair of fixed otic placode, a rotating bar fixed with connecting plate and the warning piece that alarm can be realized by rotating bar, the warning piece includes the alarm unit to sound the alarm, metal striker, torsional spring, limited block and metal collision block, the utility model height limiter is suitable for different limit for height height, high degree of automation avoids manual operation lifting cross bar；Labeled parts in the utility model can decline dial plate to write limit for height content, can remind the vehicle passed through that it is avoided to bump against cross bar in time, and dial plate is easily increased or fallen by manual energy.
Description
Technical field
The utility model relates to building engineering fields, and in particular to a kind of anticollision road height limiter for building.
Background technique
In building engineering field, through the height for limiting passing vehicle frequently with height-limiting bar.This limit for height rod structure is simple
It is easy to manufacture, it is easily installed, but there is also some drawbacks, for example, height-limiting bar in the prior art cannot sound an alarm, it is current
Vehicle cannot be fed back after bumping against height-limiting bar, therefore and traffic accident occur；Meanwhile most of height-limiting bar is not adjustable height
, it is only applicable to a kind of height, therefore versatility is very poor, although there is also certain height-limiting bars to be although adjustable height, needed
After manually height-limiting bar being fallen, it is just adjustable height, cumbersome is not easy to adjust.
Utility model content
To be solved in the utility model is the problem of current height-limiting bar cannot timely feedback vehicle super-high, for the prior art
In the presence of it is above-mentioned insufficient and a kind of anticollision road height limiter for building is provided.
To achieve the above object, the utility model uses the following technical solution:
A kind of anticollision road height limiter for building, comprising:
It is fixed on upright bar, cross bar, marking component and the bumper assembly on ground；
Wherein, there are two the upright bars and one end far from ground is fixed with cross bar one end respectively, the bumper assembly packet
Include two pairs of fixation otic placodes for being fixed on cross bar lower part, two connecting plates hinged with each pair of fixed otic placode, fixed with connecting plate one
Rotating bar and the warning piece that alarm can be realized by rotating bar, the warning piece includes the alarm list to sound the alarm
Member, metal striker, torsional spring, limited block and metal collision block, the torsional spring are installed on cross bar lower part, and torsional spring by an installation part
One end is against on cross bar, and the other end is hinged on the metal striker rods contacts of cross bar lower part with one end, so that metal striker can be in torsional spring
Effect is lower to contact with the limited block for being fixed on cross bar lower part and is in the state for being parallel to upright bar, and the metal collision block is fixed on it
In on a connecting plate, and torsional spring and metal collision block are respectively at metal striker two sides, to be under the effect of gravity when rotating bar
When minimum point, metal collision block and metal striker keep a distance, and the metal collision block energy when lower section vehicle touches rotating bar
With metal striker rods contacts so that alarm unit sounds an alarm, the marking component is used to write the reminded contents of limit for height and is set to
On cross bar.
It further, further include a lifting assembly, the lifting assembly includes driving motor, transmission parts and enforcement division
Part；
Wherein, two upright bar tops are respectively fixed with the lifting handle of a coaxial line, the cross bar both ends be respectively fixed with by
The connector that lifting handle passes through, the driving motor are installed on cross bar top, and transmission sky used is offered inside cross bar
Chamber is provided with the transmission parts in cavity comprising is fixed on the first bevel gear in driving motor output shaft, respectively
Positioned at driving motor two sides and with the second bevel gear of the first bevel gear engagement and axis two drive rods parallel with cross bar, institute
It states the second bevel gear and is individually fixed in a connecting rod one end, the other end is fixed to ipsilateral drive rod one end, and each drive rod is equal
It is installed in the cavity of cross bar by two bearings, and the drive rod other end is fixed with a worm screw, the execution unit includes being located at
Two turbines in connector, each turbine are engaged with a worm screw respectively, and the connector is in " [" shape, and go to the bottom open up thereon
The hole for having an appearance lifting handle to pass through, each turbine is threadedly coupled with respective ipsilateral lifting handle respectively, and connector quilt
Lifting handle can ride over turbine top after passing through, cross bar can be made to rise overally or decline after worm screw drives turbine rotation.
Further, the marking component includes dial plate, the lifting unit for going up and down dial plate for writing limit for height content
Part and fixation member for fixing dial plate；
Wherein, the lifting part includes the first drawstring, winding roller, the second drawstring, first pulley and second pulley, institute
It states dial plate to connect with two first drawstring one end, the two first drawstring other ends, which both pass through cross bar and are fixed on, to be mounted on inside cross bar
Winding roller on, winding roller one end is that driving and is protruded into the rotation storehouse opened up inside cross bar end, and second drawstring one end is solid
Due to winding roller drive end and wind driving end a few, the second drawstring other end be also fixed on winding roller driving end, and second draw
Rope both ends be located at winding roller two sides, with when dial plate declines second drawstring one end can be wrapped in driving end, and second draw
The other end of restricting can be discharged from driving end, and the fixation member includes the eye-splice that one end is fixed in upright bar, and the second drawstring passes through
The eye-splice other end, to rotate the eye-splice connecting with the second drawstring, the second drawstring can be consolidated when dial plate is promoted on cross bar
Determine to upright bar.
Further, in a wherein upright bar close to fixing seat end be provided with switch for controlling driving motor and
For fixing the eye-splice of the second drawstring.
Further, the rotating bar cross section is semicircle.
Further, the upright bar lower part is individually secured in a fixing seat.
Compared with the prior art, the utility model has the following beneficial effects:
1, the utility model driving motor driving worm screw rotation finally can be promoted rapidly simultaneously or decline cross bar, kept away
Exempt from cross bar both ends due to tilting caused by lifting distance difference, suitable for different limit for height height, high degree of automation is avoided
Manual operation goes up and down cross bar；
2, after the limit for height height that cross bar tune needs, the labeled parts in the utility model can decline dial plate to write limit
High content, can remind the vehicle passed through that it is avoided to bump against cross bar in time, and dial plate is easily increased or fallen by manual energy.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 utility model top view；
Fig. 2 is Fig. 1 I --- I cross-sectional view schematic diagram；
Fig. 3 is Fig. 1 II --- II cross-sectional view schematic diagram；
Fig. 4 is Fig. 2 III --- III cross-sectional view.
Appended drawing reference is successively are as follows: upright bar 1, lifting handle 11, fixing seat 12, switch 13, eye-splice 14, cross bar 2, connector
21, bumper assembly 3, fixed otic placode 31, connecting plate 32, rotating bar 33, warning piece 34, metal striker 341, torsional spring 342, limit
Block 343, metal collision block 344, lifting assembly 4, driving motor 41, transmission parts 42, the first bevel gear 421, the second bevel gear
422, drive rod 423, bearing 424, worm screw 425, execution unit 43, turbine 431, marking component 5, dial plate 51, lifting part
52, the first drawstring 521, winding roller 522, the second drawstring 523, first pulley 524, second pulley 525.
Specific embodiment
In order to make technological means of the utility model, creation characteristic, reach purpose and effect is more clear and is easy to
Understand, the utility model be further elaborated with reference to the accompanying drawings and detailed description:
A kind of anticollision road height limiter for building, referring to Fig. 1 to Fig. 4 comprising: it is fixed on upright bar 1, the cross bar on ground
2, marking component 5 and bumper assembly 3；Wherein, there are two the upright bars 1 and 1 lower part of upright bar is individually secured to a fixing seat 12
On, one end far from ground is fixed with 2 one end of cross bar respectively, and the bumper assembly 3 is consolidated including two to 2 lower part of cross bar is fixed on
Determine otic placode 31, the rotating bar 33 fixed with two hinged connecting plates 32 of each pair of fixed otic placode 31 and connecting plate 32 and can lead to
The warning piece that rotating bar 33 realizes alarm is crossed, the warning piece includes the alarm unit to sound the alarm, metal striker
341, torsional spring 342, limited block 343 and metal collision block 344, alarm unit can be loudspeaker, and the torsional spring 342 passes through a peace
Piece installing, i.e. fixing axle are installed on 2 lower part of cross bar, and 342 one end of torsional spring is against on cross bar 2, and the other end and one end are hinged on cross bar
The metal strikers 341 of 2 lower parts contacts so that metal striker 341 can under the effect of torsional spring 342 with the limit that is fixed on 2 lower part of cross bar
Position block 343 contacts and in the state for being parallel to upright bar 1, and the metal collision block 344 is fixed on a wherein connecting plate 32, and turns round
Spring 342 and metal collision block 344 are respectively at 341 two sides of metal striker, to be in minimum point under the effect of gravity when rotating bar 33
When, metal collision block 344 and metal striker 341 keep a distance, and the metal collision block when lower section vehicle touches rotating bar 33
344 can contact with metal striker 341 so that alarm unit sounds an alarm, and the marking component 5 is for writing in the prompting of limit for height
Hold and is set on cross bar 2.Operate above principle are as follows: can touch when the vehicle that a height is more than limit for height height passes through height limiter
To rotating bar 33 and make its rotation, the metal collision block 344 and metal striker rods contacts being fixed in rotating bar 33 are made with closed circuit
It obtains alarm unit and sounds an alarm prompt vehicle super-high, when vehicle have passed through height limiter, rotating bar 33 can be under the effect of gravity
Original position is rotated back to, and metal striker can be also against again on limited block 343 under the effect of torsional spring 342.
Further, the height limiter further includes a lifting assembly 4, and the lifting assembly 4 includes driving motor 41, passes
Dynamic component 42 and execution unit 43；Wherein, two upright bars, 1 top is respectively fixed with the lifting handle 11 of a coaxial line, the cross
2 both ends of bar, which are respectively fixed with, is elevated the connector 21 that screw rod 11 passes through, and the driving motor 41 is installed on 2 top of cross bar,
Transmission cavity used is offered inside cross bar 2, the transmission parts 42 is provided in cavity comprising be fixed on driving
The first bevel gear 421 on 41 output shaft of motor, for being located at 41 two sides of driving motor and being engaged with the first bevel gear 421
Two bevel gears 422 and axis two drive rods 423 parallel with cross bar 2, second bevel gear 422 are individually fixed in a connection
Bar one end, the other end are fixed to ipsilateral 423 one end of drive rod, and each drive rod 423 is installed on cross bar by two bearings 424
In 2 cavity, and 423 other end of drive rod is fixed with a worm screw 425, and the execution unit 43 includes being located in connector 21
Two turbines 431, each turbine 431 are engaged with a worm screw 425 respectively, and the connector 21 is in " [" shape, and go to the bottom open up thereon
The hole for having an appearance lifting handle 11 to pass through, each turbine 431 are threadedly coupled with respective ipsilateral lifting handle 11 respectively, and even
Connector 21, which is elevated after screw rod 11 passes through, can ride over 431 top of turbine, can make cross after worm screw 425 drives turbine 431 to rotate
Bar 2 rises overally or declines.A kind of structure that cross bar 2 can be risen or fallen is present embodiments provided, driving motor 41 is passed through
It drives the first bevel gear 421 to rotate, drives drive rod 423 to rotate after being further driven to the rotation of the second bevel gear 422, so that worm screw
425 rotations, the rotation of worm screw 425 drive turbine 431 to rotate, and turbine 431 is threadedly engaged with lifting handle 11, finally makes on cross bar 2
Lower movement.
Further, the marking component 5 includes dial plate 51, the liter for going up and down dial plate 51 for writing limit for height content
Component 52 and the fixation member for fixing dial plate 51 drop；Wherein, the lifting part 52 include the first drawstring 521, around
Line roller 522, the second drawstring 523, first pulley 524 and second pulley 525, the dial plate 51 and two first drawstrings 521 1
End connection, two first drawstrings, 521 other end both pass through cross bar 2 and are fixed on the winding roller 522 being mounted on inside cross bar 2, around
522 one end of line roller is that driving and is protruded into the rotation storehouse opened up inside cross bar 2 end, described second drawstring, 523 one end be fixed on around
Line roller 522 drive end and wind driving end a few, driving end is provided with the groove of the second drawstring 523 of winding, and the second drawstring 523 is another
One end is also fixed on winding roller 522 and drives end, and 523 both ends of the second drawstring are located at 522 two sides of winding roller, to work as dial plate
523 one end of the second drawstring can be wrapped in driving end when 51 decline, and 523 other end of the second drawstring can be discharged from driving end, described
Fixation member includes the eye-splice 14 that one end is fixed in upright bar 1, and the second drawstring 523 passes through 14 other end of eye-splice, when mark
When plate 51 is promoted on cross bar 2, the eye-splice 14 connecting with the second drawstring 523 is rotated, the second drawstring 523 can be fixed to upright bar
On 1.In the present embodiment, dial plate 51 after rotating bar 33 changes height, needs to rewrite writing i.e. for writing limit for height height
The content of dial plate 51 pulls the second drawstring 523 winding roller 522 can be put to one to rotation at this time, will be located on cross bar 2
Dial plate 51 put down, write play 51 top of dial plate content after, opposite direction pull the second drawstring 523, just can by second draw
Rope 523 is wound on winding roller 522, is bonded dial plate 51 with cross bar 2, by inserting on the second drawstring 523 after fitting
Button 14 is inserted in upright bar 1 to realize that dial plate 51 is fixed.
Further, it is provided with close to 12 end of fixing seat for controlling opening for driving motor 41 in a wherein upright bar 1
Pass 13 and the eye-splice 14 for fixing the second drawstring 523, such height can facilitate operator to operate.
Further, 33 cross section of rotating bar is semicircle, and the part of superelevation can be with rotation after such vehicle super-high
33 smooth engagement of bar prevents from breaking rotating bar 33 or damage vehicle.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of anticollision road height limiter for building characterized by comprising
It is fixed on upright bar, cross bar, marking component and the bumper assembly on ground；
Wherein, there are two the upright bars and one end far from ground is fixed with cross bar one end respectively, and the bumper assembly includes two
To the fixation otic placode, two connecting plates hinged with each pair of fixed otic placode, a rotation fixed with connecting plate for being fixed on cross bar lower part
Bar and the warning piece that alarm can be realized by rotating bar, the warning piece includes the alarm unit to sound the alarm, gold
Belong to striker, torsional spring, limited block and metal collision block, the torsional spring and cross bar lower part, and one end of torsional spring are installed on by an installation part
It is against on cross bar, the other end is hinged on the metal striker rods contacts of cross bar lower part with one end, so that metal striker can be acted in torsional spring
Lower to contact and be in the state for being parallel to upright bar with the limited block for being fixed on cross bar lower part, the metal collision block is fixed on wherein one
On connecting plate, and torsional spring and metal collision block are respectively at metal striker two sides, to be in minimum under the effect of gravity when rotating bar
When point, metal collision block and metal striker keep a distance, and metal collision block can be with gold when lower section vehicle touches rotating bar
Belong to striker rods contacts so that alarm unit sounds an alarm, the marking component is used to write the reminded contents of limit for height and is set to cross bar
On；
The marking component includes writing the dial plate of limit for height content, the lifting part for going up and down dial plate and for fixing
The fixation member of dial plate；Wherein, the lifting part includes the first drawstring, winding roller, the second drawstring, first pulley and the
Two pulleys, the dial plate are connect with two first drawstring one end, and the two first drawstring other ends both pass through cross bar and are fixed on installation
On the winding roller inside cross bar, winding roller one end is driving end and protrudes into the rotation storehouse opened up inside cross bar, described second
Drawstring one end be fixed on winding roller driving end and wind driving end a few, the second drawstring other end be also fixed on winding roller driving
End, and the second drawstring both ends are located at winding roller two sides, with when dial plate declines second drawstring one end can be wrapped in driving
End, and the second drawstring other end can be discharged from driving end, the fixation member includes the eye-splice that one end is fixed in upright bar, and the
Two drawstrings pass through the eye-splice other end, to rotate the eye-splice connecting with the second drawstring when dial plate is promoted on cross bar, can incite somebody to action
Second drawstring is fixed in upright bar.
2. a kind of anticollision road height limiter for building according to claim 1, which is characterized in that further include a lifting group
Part, the lifting assembly include driving motor, transmission parts and execution unit；
Wherein, two upright bar tops are respectively fixed with the lifting handle of a coaxial line, and the cross bar both ends, which are respectively fixed with, to be elevated
The connector that screw rod passes through, the driving motor are installed on cross bar top, and transmission cavity used, position are offered inside cross bar
In being provided with the transmission parts in cavity comprising the first bevel gear for being fixed in driving motor output shaft is located at
Driving motor two sides and with the second bevel gear of the first bevel gear engagement and axis two drive rods parallel with cross bar, described the
Two bevel gears are individually fixed in a connecting rod one end, and the other end is fixed to ipsilateral drive rod one end, and each drive rod passes through
Two bearings are installed in the cavity of cross bar, and the drive rod other end is fixed with a worm screw, and the execution unit includes being located at connection
Two turbines in head, each turbine engage with a worm screw respectively, and the connector is in " [" shape, and go to the bottom offer one thereon
Hold the hole that lifting handle passes through, each turbine is threadedly coupled with respective ipsilateral lifting handle respectively, and connector is elevated
Screw rod can ride over turbine top after passing through, cross bar can be made to rise overally or decline after worm screw drives turbine rotation.
3. a kind of anticollision road height limiter for building according to claim 2, which is characterized in that a wherein upright bar
It is upper that fixing seat end is provided with the switch for controlling driving motor and the eye-splice for fixing the second drawstring.
4. a kind of anticollision road height limiter for building according to claim 3, which is characterized in that the rotating bar is transversal
Face is semicircle.
5. a kind of anticollision road height limiter for building according to claim 4, which is characterized in that part under the upright bar
It is not fixed in a fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820848102.2U CN208577974U (en) | 2018-05-31 | 2018-05-31 | A kind of anticollision road height limiter for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820848102.2U CN208577974U (en) | 2018-05-31 | 2018-05-31 | A kind of anticollision road height limiter for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208577974U true CN208577974U (en) | 2019-03-05 |
Family
ID=65506659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820848102.2U Expired - Fee Related CN208577974U (en) | 2018-05-31 | 2018-05-31 | A kind of anticollision road height limiter for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208577974U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112813876A (en) * | 2020-12-17 | 2021-05-18 | 安徽童瑞金属制品有限公司 | Anti-collision sign with night display function |
| CN112900311A (en) * | 2021-01-28 | 2021-06-04 | 张玉宝 | Road and bridge security protection limit for height device |
-
2018
- 2018-05-31 CN CN201820848102.2U patent/CN208577974U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112813876A (en) * | 2020-12-17 | 2021-05-18 | 安徽童瑞金属制品有限公司 | Anti-collision sign with night display function |
| CN112900311A (en) * | 2021-01-28 | 2021-06-04 | 张玉宝 | Road and bridge security protection limit for height device |
| CN112900311B (en) * | 2021-01-28 | 2022-04-08 | 张玉宝 | Road and bridge security protection limit for height device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190305 Termination date: 20200531 |